Coal Tar 1.Sulfur content:< 0, 5 % 2.Quinoline insoluble content:4, 5 to 5, 0 % 3.Manufacture Product DescriptionCoal Tar is a kind of black sticky liquid, and getting from carbon which is being destructive distillation through Cutting-off air and enhancing thermal, meantime. Through high temperature carbonization can get high temperature coal tar, on the contrary, it can get low temperature coal ...
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